Package org.kiwiproject.spring.data

Class KiwiMongoConverters

java.lang.Object

org.kiwiproject.spring.data.KiwiMongoConverters

public final class KiwiMongoConverters
extends Object

A few utilities related to Spring Data Mongo and custom Converters.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	KiwiMongoConverters.BsonUndefinedToNullStringConverter	A Converter that maps from the JS 'undefined' type to a 'null' value.

Method Summary

Modifier and Type	Method	Description
static org.springframework.data.mongodb.core.MongoTemplate	addCustomConverters(org.springframework.data.mongodb.core.MongoTemplate template, org.springframework.core.convert.converter.Converter<?,?>... converters)	Adds one or more custom converters to a MongoTemplate instance.
static org.springframework.core.convert.converter.Converter<org.bson.BsonUndefined,String>	newBsonUndefinedToNullObjectConverter()	Create a new KiwiMongoConverters.BsonUndefinedToNullStringConverter.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

newBsonUndefinedToNullObjectConverter

public static org.springframework.core.convert.converter.Converter<org.bson.BsonUndefined,String> newBsonUndefinedToNullObjectConverter()

Create a new KiwiMongoConverters.BsonUndefinedToNullStringConverter.

Returns:

new BsonUndefinedToNullStringConverter instance

addCustomConverters

public static org.springframework.data.mongodb.core.MongoTemplate addCustomConverters(org.springframework.data.mongodb.core.MongoTemplate template,
 org.springframework.core.convert.converter.Converter<?,?>... converters)

Adds one or more custom converters to a MongoTemplate instance.

The MongoTemplate is assumed to have a Converter of type MappingMongoConverter.

Parameters:

template - the MongoTemplate

converters - the converters to add to MongoTemplate's existing converter

Returns:

the template instance, for method chaining

Throws:

IllegalArgumentException - if the given MongoTemplate's Converter is not a MappingMongoConverter

See Also:

• AbstractMongoConverter.setCustomConversions(CustomConversions)